Radeon RX Vega 8 (Ryzen 4000/5000) and Radeon RX 580X Mobile - video card comparison
Radeon RX Vega 8 (Ryzen 4000/5000)
Radeon RX 580X Mobile
Architecture
Vega (2017−2021)
Polaris (2016−2019)
GPU code name
Vega
Polaris
Market segment
Laptop
Laptop
Release date
January 2020
January 2019
Interface
-
MXM-B (3.0)
Boost clock speed
2100 MHz
1340 MHz
Manufacturing process technology
7 nm
14 nm
Number of transistors
-
5,700 million
Pipelines / CUDA cores
512
2304
Power consumption (TDP)
15 Watt
65-110 Watt
Texture fill rate
-
155.1
Memory type
-
GDDR5
Maximum RAM amount
-
8 GB
Memory bus width
-
256 Bit
Memory clock speed
-
8000 MHz
Memory bandwidth
-
256.0 GB/s
Shared memory
-
-
Display Connectors
-
No outputs
DirectX
12_1
12 (12_0)
OpenCL
-
2.0
OpenGL
-
4.6
Shader Model
-
6.4
Vulkan
-
1.2.131